scholarly journals Generative design of 3D printed hands-free door handles for reduction of contagion risk in public buildings

2022 ◽  
Author(s):  
F. De Crescenzio ◽  
M. Fantini ◽  
E. Asllani
Keyword(s):  
Design Methodology ◽  
Digital Technologies ◽  
Daily Activities ◽  
Existing Buildings ◽  
Validation Process ◽  
Public Buildings ◽  
Generative Design ◽  
Preliminary Validation ◽  
3D Printed ◽  
Contagion Risk

AbstractDuring the emergency caused by COVID 19 evidence has been provided about the risk of easily getting the virus by touching contaminated surfaces and then by touching eyes, mouth, or nose with infected hands. In view of the restarting of daily activities in presence, it is paramount to put in place any strategy that, in addition to social distancing, is capable to positively impact on the safety levels in public buildings by reducing such risk. The main aim of this paper is to conceive a design methodology, based on a digital, flawless, and sustainable procedure, for producing human-building interfacing solutions that allow anybody to interact in a safer and more comfortable way. Such solutions are focused on the adaptation of existing buildings features and are thought to be an alternative to sensor based touchless technology when this is not applicable due to economic or time constraints. The process is based on the integration of digital technologies such as 3D Scanning, Generative Design and Additive Manufacturing and is optimised to be intuitive and to be adaptive, hence, to be replicable on different kinds of surfaces. The design concept is finalised to generate automatically different products that meet geometry fitting requirements and therefore adapt to the specific geometries of existing handles. A specific case on Hands Free Door Handles is presented and the results of manufacturing and preliminary validation process are provided and discussed.

Generative design and analysis of a double-wishbone suspension assembly: a methodology for developing constraint oriented solutions for optimum material distribution

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Aayush Bhat ◽  
Vyom Gupta ◽  
Savitoj Singh Aulakh ◽  
Renold S. Elsen
Keyword(s):  
Design Methodology ◽  
Manufacturing Industry ◽  
Optimization Technique ◽  
Design Solution ◽  
Material Distribution ◽  
Generative Design ◽  
Trade Off ◽  
Content Type ◽  
Life Study ◽  
Optimal Material

Purpose The purpose of this paper is to implement the generative design as an optimization technique to achieve a reasonable trade-off between weight and reliability for the control arm plate of a double-wishbone suspension assembly of a Formula Student race car. Design/methodology/approach The generative design methodology is applied to develop a low-weight design alternative to a standard control arm plate design. A static stress simulation and a fatigue life study are developed to assess the response of the plate against the loading criteria and to ensure that the plate sustains the theoretically determined number of loading cycles. Findings The approach implemented provides a justifiable outcome for a weight-factor of safety trade-off. In addition to optimal material distribution, the generative design methodology provides several design outcomes, for different materials and fabrication techniques. This enables the selection of the best possible outcome for several structural requirements. Research limitations/implications This technique can be used for applications with pre-defined constraints, such as packaging and loading, usually observed in load-bearing components developed in the automotive and aerospace sectors of the manufacturing industry. Practical implications Using this technique can provide an alternative design solution to long periods spent in the design phase, because of its ability to generate several possible outcomes in just a fraction of time. Originality/value The proposed research provides a means of developing optimized designs and provides techniques in which the design developed and chosen can be structurally analyzed.

HR’s new role: rethinking and enabling digital engagement

2017 ◽  
Vol 16 (2) ◽  
pp. 60-65 ◽  
Author(s):  
Ravin Jesuthasan
Keyword(s):  
Best Practices ◽  
Digital Technology ◽  
Design Methodology ◽  
Industrial Revolution ◽  
Digital Technologies ◽  
Content Type ◽  
Future Of Work ◽  
The Future ◽  
Digital Engagement ◽  
Practical Implications

Purpose This paper aims to explore how a new industrial revolution with digital technology at its core is disrupting the workplace. It shares how HR has an opportunity to use data and digital technologies to reinvent how organizations engage with their workforce. It answers the question of how HR pivots from its legacy focus on compliance and being a steward of employment to the work and helping the organization strengthen its connection with its workers through improved digital engagement. Design/methodology/approach The paper is based on Willis Towers Watson thought leadership and references recent findings from their research. Findings The paper explores how digital technologies have changed how workers connect with their co-workers and the organization. In addition, it examines how digital technologies are changing how work gets done. Research limitations/implications The paper is not exclusively based on research. Practical implications The paper explores how digital technologies drive engagement, HR’s role as steward of the work and enabler of digital engagement and best practices for enabling digital engagement in the modern workplace. Originality/value This paper fulfills a need to assist HR leaders in thinking through the implications of the future of work and how digital technologies will shape that future.

The role of sociomaterial assemblage on entrepreneurship in coworking-spaces

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Muhammad Mahmood Aslam ◽  
Ricarda Bouncken ◽  
Lars Görmar
Keyword(s):  
Design Methodology ◽  
Digital Technologies ◽  
Data Sources ◽  
Entrepreneurial Ventures ◽  
Content Type ◽  
Shared Workspaces ◽  
Inductive Research ◽  
Coworking Spaces ◽  
New Formula

PurposeCoworking-spaces are considered as a new formula to facilitate autonomy, creativity, self-efficacy, work satisfaction and innovation, yet they also might overburden their users who in that course intend to limit social interaction and collaboration in the workspace. Thus, the question is how coworking-spaces shape entrepreneurial ventures.Design/methodology/approachThis study used an inductive research methodology based on data from three different data sources, including observations, archives and interviews from managers and entrepreneurs.FindingsThe findings suggest that the materiality in the form of spatial architectures (working, socialization and support structures) shared facilities and infrastructures (utilities, luxuries and specialties), and integrated digital technologies (applications and platforms) influence the flow of communication, internal and external linkages, as well as functional uniformity and distinctiveness. However, there exists an inherent dualism in sociomaterial assemblage in coworking-spaces, which can lead to instrumental and detrimental outcomes for entrepreneurs.Originality/valueThis study explains the role of sociomaterial assemblage on the working of entrepreneurs in shared workspaces.

Digital Technologies for Analysis of Restoration of Serial Numbers

2021 ◽  
Vol 42 ◽  
pp. 63-68
Author(s):  
Mihai Ursu ◽  
Gabriel Benga
Keyword(s):  
Digital Technologies ◽  
Daily Activities ◽  
Serial Number ◽  
Production Site ◽  
Different Types

In daily activities, serial numbers represent one way to range finished products of different types of production fields and also tracking those objects during their lifetime – ever since their exit of the production site until their recycling. In this paper are presented several types of imprinting techniques as well as a case study for restoration of a modified serial number.

Design guidelines for female Muslim prayer facilities in public buildings

Facilities ◽  
2019 ◽  
Vol 38 (3/4) ◽  
pp. 252-267
Author(s):  
Ahmed Hanafi Mokhtar
Keyword(s):  
Design Methodology ◽  
Design Guidelines ◽  
Shopping Mall ◽  
Public Buildings ◽  
Content Type ◽  
Facilities Design ◽  
Long Time ◽  
Muslim Majority ◽  
Recommended Guidelines ◽  
Reception Area

Purpose Practicing Muslims pray five times a day during specified periods. Hence, public buildings in many Muslim-majority countries tend to have prayer facilities. These facilities are typically gender-segregated. Unfortunately, for a long time, the main focus for the design of these facilities has been on the male facilities. As a result, many female users suffer from using facilities that are not safe, hygienic or comfortable. Part of the reason is the lack of guidelines that help designers provide a facility that satisfies the needs of female users. This paper aims to address this problem with a focus on prayer facilities that are in public buildings and not in mosques. Design/methodology/approach The paper offers design guidelines that are based on interviews with female users, analysis of well-designed female prayer facilities, observations of users’ behavior, feedback from users on previously developed guidelines that are shared with male prayer facilities, and relevant religious rulings. Findings The guidelines address the location of the facility, the zoning and circulation and the design considerations for the prayer space, as well as the reception area and the ablution space. It also recommends a design for an ablution unit that better fits female users. Finally, the paper analyzes an existing design for a female prayer facility in a shopping mall and shows how a change in the design based on this paper’s recommended guidelines can achieve better safety, hygiene and comfort for female users. Originality/value The paper focus is new and should trigger the discussion on this aspect of facilities design where needed.

scholarly journals The digitally preserved old-aged art, culture and artists

2019 ◽  
Vol 3 (2) ◽  
pp. 111-122
Author(s):  
Showkat Ahmad Wani ◽  
Asifa Ali ◽  
Shabir Ahmad Ganaie
Keyword(s):  
Cultural Heritage ◽  
Design Methodology ◽  
Digital Technologies ◽  
Study Data ◽  
Historical Events ◽  
Digital Collections ◽  
Content Type ◽  
Link Type ◽  
Historical Figures ◽  
Arts And Culture

Purpose This paper aims to explore the Google Arts and Culture platform in terms of parameters used for categorizing the digital collections by it; the total number of items and their types; top contributing artists; top ten historical events and figures; and the top ten countries having maximum artworks. Design/methodology/approach An online method was used to collect the relevant data for achieving the objectives of the study. Data were harvested from the official website of Google Arts and Culture (https://artsandculture.google.com/) during the period of 15 May to 31 May 2018, and the same was tabulated in MS Excel for analysis and interpretation. Findings The findings revealed that Google Arts and Culture includes a total of 6,272 artists, 228 media and 121 art movements. Moreover, there are a total of 641 historical movements; 6,250 historical figures; 9,692 places; 3,226 museum views; 1,702 zoom views; 39,607 featured videos; and 5,528 featured stories; 122 items organized by color and 954 organized by time. Originality/value The present study is first of its kind that focuses on exploration of diverse arts and cultural heritages of different countries and by diverse artists made visible by Google Arts and Culture initiative. It will significantly reinforce the art and cultural heritage lovers to acquire the knowledge pertinent to various types of arts and cultures that prevailed in antiquity across the globe and also make aware the conservators about how to use digital technologies for efficient preservation and visibility of unique artworks, artists and the places whom they belong.

A generation of bricoleurs: digital entrepreneurship in Kenya

2020 ◽  
Vol 16 (4) ◽  
pp. 403-412
Author(s):  
Jenna Grzeslo
Keyword(s):  
Social Media ◽  
Design Methodology ◽  
Digital Technologies ◽  
Mobile Technologies ◽  
Structured Interviews ◽  
Content Type ◽  
Youth Entrepreneurship ◽  
Digital Entrepreneurship

PurposeThe purpose of this study is to explore how the uptake of digital technologies influences youth entrepreneurship in Kenya.Design/methodology/approachThis study utilizes 28 semi-structured interviews with entrepreneurs age 21–35 in Nairobi, Kenya. Interview transcripts were analyzed using open- and closed-coding.FindingsMillennial entrepreneurs embrace change and challenges by harnessing mobile technologies and social media. In doing so, they are engaging in what French sociologist Lévi-Strauss called “bricolage,” or “making do with what's at hand.”Originality/valueThis study explores a unique segment of entrepreneurs, Millennials in Kenya and identified the ways in which digital entrepreneurship represents a form of bricolage.

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